| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old age | 61 |
7.2%
|
| 2 | Medical cost | 616 |
72.3%
|
| 3 | Bills | 28 |
3.3%
|
| 4 | Education | 113 |
13.3%
|
| 5 | (DK) | 33 |
3.9%
|
| 6 | (ref) | 1 |
0.1%
|
| Sysmiss | 148 |